title: Serological classification of Rickettsia tsutsugamushi organisms found in chiggers (Acarina: Trombiculidae) collected in Peninsular Malaysia.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial / Q000276:immunology; D008296:Malaysia; D008925:Mites / Q000382:microbiology*; D012285:Orientia tsutsugamushi / Q000145:classification* / Q000276:immunology; D014324:Trombiculidae / Q000382:microbiology*
chemical_list: D000942:Antigens, Bacterial